Cream butter. Add sugar, 1 cup at a time, mixing after each addition. Add eggs, 1 at a time, mixing after each addition. Add vanilla and lemon extracts and mix well. Add flour, 1 cup at a time, mixing well after each addition. Add soft drink, then mix together until combined. Scrape sides of bowl, then mix briefly.
Pour into a greased Bundt pan and bake for 1 hour to 1 hour 10 minutes, until the cake is no longer jiggly.
Remove cake from oven and invert pan until cake drops out. Slice and chow down!